/* Twitter Feed */
function twitterCallback2(twitters) {
  var statusHTML = [];
  for (var i=0; i<twitters.length; i++){
    var username = twitters[i].user.screen_name;
    var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
      return '<a href="'+url+'">'+url+'</a>';
    }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
      return  reply.charAt(0)+'<a href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
    });
    statusHTML.push('<li><span>'+status+'</span><a href="http://twitter.com/yasirhossain/" target="_blank">@yasirhossain</a></li>');
  }
  document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
}

function relative_time(time_value) {
  var values = time_value.split(" ");
  time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
  var parsed_date = Date.parse(time_value);
  var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
  var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
  delta = delta + (relative_to.getTimezoneOffset() * 60);

  if (delta < 60) {
    return 'less than a minute ago';
  } else if(delta < 120) {
    return 'about a minute ago';
  } else if(delta < (60*60)) {
    return (parseInt(delta / 60)).toString() + ' minutes ago';
  } else if(delta < (120*60)) {
    return 'about an hour ago';
  } else if(delta < (24*60*60)) {
    return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
  } else if(delta < (48*60*60)) {
    return '1 day ago';
  } else {
    return (parseInt(delta / 86400)).toString() + ' days ago';
  }
}
/* FlickrFeed */
$(document).ready(function(){
	$('#portfolio-set').jflickrfeed({
		limit: 18,
		qstrings: {
			id: '74923904@N00', tags: 'portfolio' 
		},
		itemTemplate: '<li>'+
						'<a rel="example_group" href="{{image}}" title="{{title}}">' +
							'<img src="{{image_s}}" alt="{{title}}" />' +
						'</a>' +
					  '</li>'
	}, function(data) {
		$('#portfolio-set a');
	});
});
/* Easing */
$(function() {
    $('ul.nav a').bind('click',function(event){
        var $anchor = $(this);
        
        $('html, body').stop().animate({
            scrollTop: $($anchor.attr('href')).offset().top
        }, 1500,'easeInOutExpo');
        event.preventDefault();
    });
});
/* Form Mail */
 $(document).ready(function(){
	$("#sendmail").click(function(){
		var valid = '';
		var isr = ' is required.';
		var name = $("#name").val();
		var mail = $("#mail").val();
		var subject = $("#subject").val();
		var text = $("#text").val();
		if (name.length<1) {
			valid += '<br />Name'+isr;
		}
		if (!mail.match(/^([a-z0-9._-]+@[a-z0-9._-]+\.[a-z]{2,4}$)/i)) {
			valid += '<br />A valid Email'+isr;
		}
		if (subject.length<1) {
			valid += '<br />Subject'+isr;
		}
		if (text.length<1) {
			valid += '<br />Text'+isr;
		}
		if (valid!='') {
			$("#response").fadeIn("slow");
			$("#response").html("Error:"+valid);
		}
		else {
			var datastr ='name=' + name + '&mail=' + mail + '&subject=' + subject + '&text=' + text;
			$("#response").css("display", "block");
			$("#response").html("Sending message .... ");
			$("#response").fadeIn("slow");
			setTimeout("send('"+datastr+"')",2000);
		}
		return false;
	});
});
function send(datastr){
	$.ajax({	
		type: "POST",
		url: "mail.php",
		data: datastr,
		cache: false,
		success: function(html){
		$("#response").fadeIn("slow");
		$("#response").html(html);
		setTimeout('$("#response").fadeOut("slow")',2000);
	}
	});
}
/* Rocket Bar */
$(document).ready(function()
{
	var $top1= $('#floatingbar').offset().top + 20;   
	var $mid1 =  Math.floor($(window).height() / 2);
	
	$(window).scroll(function()
		{   
			if ($(window).scrollTop()>$top1)   
				{
					$('#floatingbar').addClass('floater');
				}
			else
				{
					$('#floatingbar').removeClass('floater');
				}
		});
});